(ctor) KeyRing()
(ctor) KeyRing( Serial serial )
ArrayList Keys( get; )
void Add( Key key )
bool ContainsKey( uint keyValue )
virtual void Deserialize( GenericReader reader )
virtual void OnDelete()
virtual void OnDoubleClick( Mobile from )
virtual bool OnDragDrop( Mobile from, Item dropped )
void Open( Mobile from )
void RemoveKeys( uint keyValue )
virtual void Serialize( GenericWriter writer )
void UpdateItemID()